1989504

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 6285240

約数和(自身を除く): 4295736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 157, 176, 192, 198, 264, 288, 314, 352, 384, 396, 471, 528, 576, 628, 704, 792, 942, 1056, 1152, 1256, 1408, 1413, 1584, 1727, 1884, 2112, 2512, 2826, 3168, 3454, 3768, 4224, 5024, 5181, 5652, 6336, 6908, 7536, 10048, 10362, 11304, 12672, 13816, 15072, 15543, 20096, 20724, 22608, 27632, 30144, 31086, 41448, 45216, 55264, 60288, 62172, 82896, 90432, 110528, 124344, 165792, 180864, 221056, 248688, 331584, 497376, 663168, 994752, 1989504]

約数ペア:

[(1, 1989504), (2, 994752), (3, 663168), (4, 497376), (6, 331584), (8, 248688), (9, 221056), (11, 180864), (12, 165792), (16, 124344), (18, 110528), (22, 90432), (24, 82896), (32, 62172), (33, 60288), (36, 55264), (44, 45216), (48, 41448), (64, 31086), (66, 30144), (72, 27632), (88, 22608), (96, 20724), (99, 20096), (128, 15543), (132, 15072), (144, 13816), (157, 12672), (176, 11304), (192, 10362), (198, 10048), (264, 7536), (288, 6908), (314, 6336), (352, 5652), (384, 5181), (396, 5024), (471, 4224), (528, 3768), (576, 3454), (628, 3168), (704, 2826), (792, 2512), (942, 2112), (1056, 1884), (1152, 1727), (1256, 1584), (1408, 1413)]